摘要
试验设5个不同的土壤水分处理,观察土壤水分对甘蔗萌芽出苗的影响。试验结果表明:甘蔗种茎在土壤相对含水量60%～80%范围内萌芽出苗最好,土壤干旱或水分过多均对甘蔗萌芽不利;甘蔗幼苗生长需水不多,但不能缺水,保持蔗地土壤湿度在田间持水量的60%左右即可。
Five different treatments of soil moisture were undertaken to investigate the effect on the germination and emergence of sugarcane. The results showed that： the germination and emergence were the best when 60% - 80% relative soil water content in the soil moisture whereas, drought or too much water had an adverse to the germination of sugarcane. Not much water was necessary to seedling growth of sugarcane, i.e. maintaining soil moisture of sugarcane field capacity about 60%.
出处
《中国糖料》
2010年第3期29-30,34,共3页
Sugar Crops of China
基金
广西甘蔗研究所基本科研业务专项资助项目(G2008012)
关键词
甘蔗
土壤水分
萌芽
Sugarcane
Soil moisture
Germination
